U.S. federal trademark · Serial No. 99784005
Wireless transmitters and receivers for use with hearing aids; Artificial tympanic membranes; Digital hearing aids; Electrically-operated hearing aids; Ear plugs for medical purposes; Electrically operated hearing aids; Sound processors adapted for use with prosthetic hearing devices; Electric hearing aids; Hearing aids; Ear plugs for sleeping
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.